// JavaScript Document

function check()
{
	

if (document.feed.FirstName.value == ""){
    alert("Please enter your first name.");
    document.feed.FirstName.focus();
    return (false);
  }
  
  if (document.feed.LastName.value == "")
  {
    alert("Please enter your last name.");
    document.feed.LastName.focus();
    return (false);
     }
	 
  
  	 
if (echeck(document.feed.Emailfull.value) == false)
	{
		 
		document.feed.Emailfull.focus();
		  return (false);
	}


 

 
  
  if (document.feed.Phone.value == "")
  {
    alert("Please enter your phone.");
    document.feed.Phone.focus();
    return (false);
  }
  
  if (document.feed.Hearaboutus.value == 0)
  {
    alert("Please select - Where did you hear about us?");
    document.feed.Hearaboutus.focus();
    return (false);
  }
return (true);
}


/**
 * DHTML email validation script. Courtesy of SmartWebby.com (http://www.smartwebby.com/dhtml/)
 */

function echeck(str) {

		var at="@"
		var dot="."
		var lat=str.indexOf(at)
		var lstr=str.length
		var ldot=str.indexOf(dot)
		if (str.indexOf(at)==-1){
		   alert("Invalid E-mail ID")
		   return false
		}

		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
		   alert("Invalid E-mail ID")
		   return false
		}

		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
		    alert("Invalid E-mail ID")
		    return false
		}

		 if (str.indexOf(at,(lat+1))!=-1){
		    alert("Invalid E-mail ID")
		    return false
		 }

		 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
		    alert("Invalid E-mail ID")
		    return false
		 }

		 if (str.indexOf(dot,(lat+2))==-1){
		    alert("Invalid E-mail ID")
		    return false
		 }
		
		 if (str.indexOf(" ")!=-1){
		    alert("Invalid E-mail ID")
		    return false
		 }

 		 return true					
	}